Oxygen-dependent proteolysis regulates the stability of angiosperm polycomb repressive complex 2 subunit VERNALIZATION 2

Autor: Daniel J. Gibbs, Hannah M. Tedds, Anne-Marie Labandera, Mark Bailey, Mark D. White, Sjon Hartman, Colleen Sprigg, Sophie L. Mogg, Rory Osborne, Charlene Dambire, Tinne Boeckx, Zachary Paling, Laurentius A. C. J. Voesenek, Emily Flashman, Michael J. Holdsworth

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)

VRN2 is a Polycomb Repressive Complex 2 subunit, best known as a regulator of vernalization that accumulates during prolonged cold. Here Gibbs et al. show that VRN2 is degraded via the N-end rule pathway, which prevents ectopic accumulation of VRN2 i

Externí odkaz: https://doaj.org/article/c3f1feb667bd4eb9a82a790311dc14ca

The leaf sheath promotes prolonged flooding protection by giving rise to specialized adventitious roots

Autor: Aida Maric, Sjon Hartman

Publikováno v: Aida Maric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c11ac08d355da9ba5ee49b58865e61f
https://doi.org/10.1111/nph.18824

Ethylene inhibits rice root elongation in compacted soil via ABA- and auxin-mediated mechanisms

Autor: Guoqiang Huang, Azad Kilic, Michal Karady, Jiao Zhang, Poonam Mehra, Xiaoyun Song, Craig J. Sturrock, Wanwan Zhu, Hua Qin, Sjon Hartman, Hannah M. Schneider, Rahul Bhosale, Ian C. Dodd, Robert E. Sharp, Rongfeng Huang, Sacha J. Mooney, Wanqi Liang, Malcolm J. Bennett, Dabing Zhang, Bipin K. Pandey

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 119(30)
Proceedings of the National Academy of Sciences of the United States of America 119 (2022) 30

Soil compaction represents a major agronomic challenge, inhibiting root elongation and impacting crop yields. Roots use ethylene to sense soil compaction as the restricted air space causes this gaseous signal to accumulate around root tips. Ethylene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d90f66cafaf4b81e54fe0dfa5aa0a3
https://doi.org/10.1073/pnas.2201072119

Cation transporters in cell fate determination and plant adaptive responses to a low-oxygen environment

Autor: Xin Huang, Lana Shabala, Meixue Zhou, Xuechen Zhang, Laurentius A. C. J. Voesenek, Sergey Shabala, Min Yu, Sjon Hartman

Publikováno v: Journal of Experimental Botany, 73(3), 636. Oxford University Press

Soil flooding creates low-oxygen environments in root zones and thus severely affects plant growth and productivity. Plants adapt to low-oxygen environments by a suite of orchestrated metabolic and anatomical alterations. Of these, formation of aeren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b507654db8dc3295be48f03f5d7a6f
https://hdl.handle.net/1874/416194

Plant roots sense soil compaction through restricted ethylene diffusion

Autor: Malcolm J. Bennett, Rahul Bhosale, William R. Whalley, Bipin K. Pandey, Sacha J. Mooney, Craig J. Sturrock, Olivier C. Martin, Dabing Zhang, Lottie Jose, Michal Karady, Sjon Hartman, Laurentius A. C. J. Voesenek, Guoqiang Huang, Jonathan P. Lynch, Kathleen M. Brown, Karin Ljung

Publikováno v: Science
Science, American Association for the Advancement of Science, 2021, 371 (6526), pp.276-280. ⟨10.1126/science.abf3013⟩
Science, 2021, 371 (6526), pp.276-280. ⟨10.1126/science.abf3013⟩
Science, 371(6526), 276. American Association for the Advancement of Science
Fac Rev

Ethylene aplenty signals soil compaction It's tough to drive a spade through compacted soil, and plant roots seem to have the same problem when growing in compacted ground. Pandey et al. found that the problem is not, however, one of physical resista

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ec983df247a248b76712b1318b9cad
https://hdl.handle.net/1874/418726